Moving or importing aquatic animals

Movement (translocation) of aquatic animals is regulated to protect South Australia’s valuable fisheries and aquaculture sectors and the environment. All aquaculture licence holders must be aware of their responsibilities when moving aquatic animals. Restrictions on the movement of abalone also exist for restaurants and fish processors.

Risks from movement of non-native species

Movement of non-native species poses a high risk of disease and parasite introduction.

Examples of disease and parasite introductions include:

Anchor worm (Lernaea cyprinacea). The introduction of European carp (Cyprinus carpio) not only caused major damage to the environment, but is also believed to be the source of anchor worms. Anchor worms can fatally infect native fish.

Epizootic haematopoietic necrosis (EHN) virus. The introduction of redfin perch (Perca fluviatilis) into Australian waterways is believed to be the source of EHN virus. Native species, including murray cod, are highly susceptible to EHN virus which may have contributed to their decline in numbers.

Movement restrictions for aquaculture licence holders

Legislative restrictions are in place to govern high risk movements of some aquaculture species. These include movements of livestock within the state as well as importing into South Australia.

Ban on importing oysters/oyster spat from Tasmania

In February 2016, Pacific Oyster Mortality Syndrome (POMS) was detected in Tasmania.

As a result the South Australian Government has implemented a ban on the movement of live Pacific Oysters originating from Tasmania into South Australia until 31 March 2019. This ban may be extended and licence holders and fish processors should regularly check the PIRSA website for any updates, including any extension on the end date.

Movement restrictions on abalone for non-aquaculture use

Legislative restrictions exist for the import of live abalone from interstate, which are intended to be held live (e.g. in tanks or aquaria). These restrictions aim to protect South Australian abalone from diseases, particularly abalone viral ganglioneuritis (AVG).